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  1. en.wikipedia.org › wiki › Spanish_fluSpanish flu - Wikipedia

    The 1918–1920 flu pandemic, also known as the Great Influenza epidemic or by the common misnomer Spanish flu, was an exceptionally deadly global influenza pandemic caused by the H1N1 subtype of the influenza A virus.

  2. The 1918 flu pandemic, commonly referred to as the Spanish flu, was a category 5 influenza pandemic caused by an unusually severe and deadly Influenza A virus strain of subtype H1N1. The difference between the influenza mortality age-distributions of the 1918 epidemic and normal epidemics.

  3. 20 Οκτ 2024 · Influenza pandemic of 1918–19, the most severe influenza outbreak of the 20th century and among the most devastating pandemics in human history. The outbreak was caused by influenza type A subtype H1N1 virus. Learn about the origins, spread, and impact of the influenza pandemic of 1918–19.

  4. Data from U.S. military training camps in 1918 indicated that the odds of influenza cases being complicated by bronchopneumonia in September–October 1918 were approximately 25-fold higher than they had been in the December 1917–April 1918 pre-pandemic peaks of influenza-like illnesses .

  5. 24 Ιουλ 2019 · Unusual features of the 1918-1919 pandemic, including age-specific mortality and the high frequency of severe pneumonias, are still not fully understood. Sequencing and reconstruction of the 1918 virus has allowed scientists to answer many questions about its origin and pathogenicity, although many questions remain.

  6. 21 Μαΐ 2021 · On 24 May 2021, it will be ten years since WHO Member States reached consensus on a pioneering approach to enhancing global preparedness for an equitable response to pandemic influenza: the Pandemic Influenza Preparedness (PIP) Framework.

  7. 8 Απρ 2024 · Influenza outbreaks peaking in December 1917 and again in April 1918 were of low incidence (~5% of soldiers were clinically ill) and were associated with case fatality ratios fivefold lower than during the true fall pandemic (~1% versus ~5% case fatality ratios).

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